Epic Lip Sync Battle: Jimmy Fallon vs. John Krasinski (1 video)

John Krasinski dropped by late night with Jimmy Fallon and something amazing took place. John Krasinski Challenged Jimmy Fallon to a lip syncing competition. What took place was hilarious and epic. Check out the video for yourself. This is awesome. The battle features music by artists such as Katy Perry, Boys II Men and more.